SKF Taper Roller Bearing 90 mm Inside Diameter 190 mm Outside Diameter Shielded 3400 RPM 31318

SKF 31318 tapered roller bearing features a 90 mm inside diameter, 190 mm outside diameter, and is shielded to protect against contaminants. This single row tapered roller bearing is engineered to withstand combined radial and axial loads, providing exceptional rolling action with reduced frictional moments during operation. The bearing's design facilitates a rigid application via preload adjustment against a second tapered bearing.

The bearing cone width measures 46.5 mm and the cup width is 30 mm, with a parallel bore type ensuring precise shaft fitting. It carries a dynamic load rating of 283 kN and static load rating of 315 kN, offering long-term durability in demanding industrial environments.

The limited maximum operating speed of 3400 rpm enables use in high-speed machinery, while the separable and interchangeable cone and cup components simplify installation and maintenance procedures. Manufactured in Germany, the bearing conforms to reliable quality standards but no specific certifications are indicated.

SKF 31318 tapered roller bearing is ideally suited for use in mechanical systems involving combined loading in sectors such as manufacturing, automation, agriculture, and heavy machinery. Its robust construction and precision design guarantee enhanced operational reliability and reduced wear during running-in periods.

The single row tapered roller design supports both radial and axial loads. An end shield protects internal bearing elements from external contaminants. Precise dimensional tolerances for 90 mm bore and 190 mm outer diameter ensure proper fitment.

High load ratings enable usage in heavy duty machinery applications. Separable cone and cup facilitate mounting and inspection. Designed for use in industries requiring durable rotary bearing solutions. Manufactured with accurate engineering for minimal friction and long service life.

Enhances machine performance with reduced heat peaks during running-in. Suitable for construction, mechanical engineering, and industrial equipment. Rigid bearing applications achievable by adjusting preload with paired bearings.

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